> conj sounds like 'append' to me which I have no idea about the > performance characteristics in clojure(it is a no-no in F#, Haskell ++ > is better but would grow the stack).
conj is not the same as append; it will insert the new element in the smart (most efficient) way. For instance: user> (conj '(1 2 3) 0) (0 1 2 3) user> (conj [1 2 3] 0) [1 2 3 0] There is no performance hit from using conj to insert at the end of a vector. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en